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Biochemical Engineering - Water Treatment - Discussion

Discussion Forum : Water Treatment - Section 1 (Q.No. 2)
Water Treatment
2.
Zeolite softening process removes
only temporary hardness of water
only permanent hardness of water
both temporary and permanent hardness of water
the dissolved gases in permanent hard water
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Rohini Gourkhede said:   7 years ago
10 percent brine Nacl solutions.
Tsegu said:   1 decade ago
The temporary hardness causing salts may affect caustic embrittlement because Na+ from zeolite react with bicarbonate forms sodium bicarbonate on heating produce sodium hydroxide and causes the corrosion problem.
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